Cryptography

Retroalimentação de cifra

A block cipher mode of operation (CFB) that turns a block cipher into a self-synchronizing stream cipher, providing confidentiality by encrypting feedback blocks.

Quick answer: A block cipher mode of operation (CFB) that turns a block cipher into a self-synchronizing stream cipher, providing confidentiality by encrypting feedback blocks.

This term page is part of the Protermify Cybersecurity glossary and is published as static HTML for fast indexing and clear language coverage.

Languages

Quick answer

A block cipher mode of operation (CFB) that turns a block cipher into a self-synchronizing stream cipher, providing confidentiality by encrypting feedback blocks.

Why it matters

Retroalimentação de cifra matters because it supports clear communication in Cryptography contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.

Editorial context

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Questions and answers

Questions and answers

What is Retroalimentação de cifra?

In this glossary, Retroalimentação de cifra refers to: A block cipher mode of operation (CFB) that turns a block cipher into a self-synchronizing stream cipher, providing confidentiality by encrypting feedback blocks.

How is Retroalimentação de cifra used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "O modo de retroalimentação de cifra (CFB) permite que cifras de bloco criptografem dados em segmentos menores que o tamanho do bloco, suportando criptografia tipo fluxo."

Why does Retroalimentação de cifra matter in cybersecurity?

Retroalimentação de cifra matters because it supports clear communication in Cryptography contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.

Who uses Retroalimentação de cifra?

Retroalimentação de cifra is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Retroalimentação de cifra belong to?

In this glossary, Retroalimentação de cifra is grouped under Cryptography. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK and published by Protermify Cybersecurity as a static cybersecurity reference page.

Definition

A block cipher mode of operation (CFB) that turns a block cipher into a self-synchronizing stream cipher, providing confidentiality by encrypting feedback blocks.

Operational example

Cipher feedback mode (CFB) enables block ciphers to encrypt data in segments smaller than the block size, supporting stream-like encryption.

Localized term

Retroalimentação de cifra

Localized example

O modo de retroalimentação de cifra (CFB) permite que cifras de bloco criptografem dados em segmentos menores que o tamanho do bloco, suportando criptografia tipo fluxo.

Definition language

English reference definition

Source

ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

Category

Cryptography

Exam relevance

  • CISSP
  • CompTIA Security+
  • CEH

Target audience

  • SOC Analysts
  • Security Engineers
  • Incident Responders

Related terms

Use the related links below to continue through connected cybersecurity terminology.

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